Wells Fargo
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Wells Fargo’s Monolithic Power Systems MPWR Stock Holding History

Wells Fargo’s Portfolio MPWR Stock Details MPWR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2020
Q3 		– Sell
-7,100
Closed -$141K – 6677
2020
Q2 		$141K Buy
+7,100
New +$1.44M ﹤0.01% 5071

Other funds holding MPWR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Wells Fargo's MPWR Position: Q1 2026 in Review

Wells Fargo increased its Monolithic Power Systems (MPWR) stake by 31% in Q1 2026, buying an estimated $26.4M and bringing the position to 101,698 shares worth $111M. The position accounts for 0.02% of the portfolio, ranked #592.

Wells Fargo first reported a position in MPWR in Q2 2013 and has held it in 52 quarters since. The position peaked at $340M in Q3 2021. 1,114 funds tracked by Wall St. Rank hold MPWR as of Q1 2026.

  • Wells Fargo held 101,698 shares of Monolithic Power Systems worth $111M as of Q1 2026.
  • Wells Fargo bought 24,129 Monolithic Power Systems shares in Q1 2026, an estimated $26.4M.
  • Monolithic Power Systems made up 0.02% of Wells Fargo's portfolio in Q1 2026, its #592 holding.
  • Wells Fargo first reported a position in Monolithic Power Systems in Q2 2013 and has held it in 52 quarters since.
  • Wells Fargo's Monolithic Power Systems position peaked at $340M in Q3 2021.
  • 1,114 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q1 2026.

Based on Wells Fargo's 13F filing for Q1 2026, filed 11 May 2026.